2.2 (.087) 14.7 (.578) 2.2 (.087) 10.3 (.406) 2.5 (.098) 1.0 (.039) 2.2 (.087) 14.7 (.578) 2.2 (.087) 10.3 (.406) 9 (.355) 1 4 8 5 3.0 (.118) 9.5 0.3 (.374 .012) marking (pin 1 side) 11.0 0.5 (.433 .020) 12.5 0.5 (.492 .020) 10.0 0.5 (.394 .020) 7.5 0.3 (.295 .012) 2.5 0.3 (.098 .012) 2.5 0.3 (.098 .012) 2.5 0.3 (.098 .012) 0.7 0.1 (.028 .004) 101 features available in e6 series, e12 series optional high inductance up to 15 mh high current up to 5.6 a gull wing leads rohs compliant* applications input/output of dc/dc converters power supplies for: ? portable communication equipment ? camcorders ? lcd tvs ? car radios srr0908 series - smd shielded power inductors *rohs compliant *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. speci? cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. users should verify actual device performance in their speci? c applications. test voltage .......................................1 v re ow soldering .. 230 ?, 50 sec. max. operating temperature ................................-40 ? to +125 ? (temperature rise included) storage temperature ................................-40 ? to +125 ? resistance to soldering heat ................................. 260 ? for 5 sec. electrical speci cations bourns part no. inductance 1 khz q ref. test frequency (mhz) srf min. (mhz) rdc max. ( ) i rms max. (a) i sat typ. (a) uh tol. % srr0908-1r5ml 1.5 ?0 20 7.96 65.0 0.014 5.60 10.00 srr0908-2r7ml 2.7 ?0 20 7.96 50.0 0.019 4.80 7.70 srr0908-3r9ml 3.9 ?0 20 7.96 35.0 0.021 4.40 6.60 srr0908-5r6ml 5.6 ?0 18 7.96 25.0 0.027 3.80 5.50 srr0908-7r5ml 7.5 ?0 18 7.96 15.0 0.032 3.40 4.60 srr0908-100ml 10 ?0 33 2.52 11.0 0.040 3.00 4.10 srr0908-120ml 12 ?0 40 2.52 11.0 0.050 2.50 4.00 srr0908-150ml 15 ?0 45 2.52 8.50 0.065 2.20 3.90 srr0908-180ml 18 ?0 40 2.52 8.50 0.075 2.00 3.80 srr0908-220ml 22 ?0 35 2.52 6.00 0.080 1.90 3.30 srr0908-270ml 27 ?0 45 2.52 6.00 0.090 1.80 2.90 srr0908-330ml 33 ?0 40 2.52 5.00 0.10 1.70 2.70 srr0908-390ml 39 ?0 45 2.52 5.00 0.135 1.50 2.40 srr0908-470ml 47 ?0 40 2.52 4.00 0.15 1.40 2.30 srr0908-560ml 56 ?0 35 2.52 3.00 0.165 1.35 2.10 srr0908-680ml 68 ?0 30 2.52 2.50 0.184 1.25 1.90 srr0908-820ml 82 ?0 30 2.52 2.40 0.26 1.05 1.90 srr0908-101yl 100 ?5 40 0.796 6.00 0.28 1.00 1.30 srr0908-121yl 120 ?5 42 0.796 5.70 0.34 0.90 1.10 srr0908-151yl 150 ?5 45 0.796 4.60 0.45 0.80 1.00 srr0908-181yl 180 ?5 35 0.796 4.20 0.50 0.70 1.00 srr0908-221yl 220 ?5 35 0.796 3.80 0.60 0.65 0.95 srr0908-271yl 270 ?5 30 0.796 3.40 0.70 0.60 0.75 srr0908-331yl 330 ?5 30 0.796 3.00 0.80 0.55 0.70 srr0908-391yl 390 ?5 33 0.796 2.60 1.00 0.50 0.65 srr0908-471yl 470 ?5 30 0.796 2.30 1.15 0.45 0.62 SRR0908-561YL 560 ?5 35 0.796 2.20 1.50 0.38 0.55 srr0908-681yl 680 ?5 30 0.796 2.00 1.70 0.35 0.50 srr0908-821yl 820 ?5 35 0.796 1.90 2.20 0.32 0.45 srr0908-102yl 1000 ?5 85 0.252 1.90 2.20 0.32 0.45 srr0908-152yl 1500 ?5 120 0.252 1.30 4.00 0.25 0.35 srr0908-222yl 2200 ?5 95 0.252 1.00 5.00 0.20 0.29 srr0908-332yl 3300 ?5 95 0.252 0.90 8.00 0.15 0.24 srr0908-472yl 4700 ?5 90 0.252 0.80 12.00 0.12 0.19 srr0908-682yl 6800 ?5 90 0.252 0.60 16.50 0.10 0.16 srr0908-822yl 8200 ?5 85 0.252 0.50 24.00 0.10 0.14 srr0908-103yl 10000 ?5 110 0.0796 0.50 26.00 0.09 0.13 srr0908-153yl 15000 ?5 130 0.0796 0.40 40.00 0.08 0.12 general speci cations core ............................... ferrite dr & ri wire ............................enameled copper base ................................................ lcp terminal ....................................cu/ni/sn adhesive .............................. epoxy resin rated current ...............ind. drop of 10 % typ. at isat temperature rise .....................40 ? max. at rated irms packaging .................... 400 pcs. per reel materials product dimensions recommended layout dimensions: mm (inches) multiple windings possible (up to four windings). srr0908-101y to -153y srr0908-1r5m to -820m
user direction of feed 200 (7.874) no component no component components 9600 (378.2) 400 (15.748) start 4 (.157) 16 (.63) 7.9 (.311) 24 (.945) end speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. srr0908 series - smd shielded power inductors packaging speci cations dimensions: mm (inches) embossed carrier embossed cavity 0.10 (.004) thickness max. qty: 400 pcs. per reel rev. 08/13 26 (1.02) 30.4 (1.20) 2.0 0.5 (.079 .020) 50.0 (1.969) 330 (12.99) dia. 13.0 0.5 (.512 .020) dia. 13.0 0.5 (.512 .020) dia. 21.0 0.8 (.827 .031) electrical schematics srr0908-101y to -153y srr0908-1r5m to -820m 4 1 8 5 top view (typical layout) termination of each individual winding may be either pin 1, 2, 3, or 4. termination of opposite end of each individual winding may be either pin 5, 6, 7, or 8 windings will not be terminated to the same pin. see "recommended layout" for srr0908-1r5m to 820m. 1 4
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